Pretty much what's implied by the meme. At around ten or so I fell off of a sled being pulled by a snowmobile going around 50 across the ice, skidded across the ground, limbs flailing, smacking just about every part of my body around, then got right back up and got back on the sled. Today at a restaurant I hiccuped too hard and my life flashed before my eyes. Put me down for the count for a good few minutes.